Health Calculators
Calculate health metrics, fitness goals, and wellness indicators.
BMI Calculator
Calculate your Body Mass Index (BMI) to assess your weight status and health risk. Get personalized BMI ranges based on age and gender.
TDEE Calculator
Calculate your Total Daily Energy Expenditure to determine your daily calorie needs for weight management and fitness goals.
Macro Calculator
Calculate your daily macronutrient needs (protein, carbs, fats) based on your goals, activity level, and body composition. Get personalized macro ratios for weight loss, muscle gain, or maintenance.
Calories Burned Calculator
Calculate calories burned during various activities and exercises based on your weight, duration, and intensity level.
Period Calculator
Calculate your next period date, ovulation, and fertile window based on your menstrual cycle data. Track your cycle and plan accordingly.
BMR Calculator
Calculate your Basal Metabolic Rate (BMR) to determine daily calorie needs for weight management and fitness planning.
Protein Intake Calculator
Calculate your daily protein needs based on weight, activity level, and fitness goals. Get personalized protein recommendations for muscle building, weight loss, or maintenance.
Ovulation Calculator
Calculate your ovulation date, fertile window, and track your menstrual cycle for family planning or conception.
Pregnancy Calculator
Calculate your pregnancy timeline, due date, and important milestones. Track your pregnancy week by week with accurate calculations based on your last menstrual period or conception date.
Calorie Calculator
Calculate your daily calorie needs based on age, gender, weight, height, activity level, and fitness goals. Get personalized recommendations for weight loss, maintenance, or muscle gain.
Pace Calculator
Calculate your running pace, speed, and time for different distances. Perfect for runners, athletes, and fitness enthusiasts to track performance.
Carbohydrate Calculator
Calculate your daily carbohydrate needs based on your activity level, goals, and body composition. Get personalized carb recommendations for optimal nutrition.
Lean Body Mass Calculator
Calculate your lean body mass (LBM) to understand your muscle mass and body composition. Get personalized insights for fitness and health goals.
Healthy Weight Calculator
Calculate your healthy weight range based on height, age, gender, and body frame size using multiple formulas.
One Rep Max Calculator
Calculate your one-rep maximum (1RM) for strength training and workout planning
Target Heart Rate Calculator
Calculate your target heart rate zones for optimal cardiovascular training. Get personalized heart rate ranges based on your age and fitness goals.
Fat Intake Calculator
Calculate your optimal daily fat intake based on your weight, activity level, and fitness goals. Get personalized recommendations for healthy fat consumption.
Body Type Calculator
Determine your body type (ectomorph, mesomorph, or endomorph) based on your physical characteristics and measurements. Get personalized fitness and nutrition recommendations.
Weight Watcher Points Calculator
Calculate your daily SmartPoints allowance and track food points based on Weight Watchers program guidelines.
Water Intake Calculator
Calculate your daily water intake needs based on your body weight, activity level, and climate conditions.
Sleep Calculator
Calculate your optimal sleep schedule and sleep debt based on your age, lifestyle, and sleep patterns.
Waist-to-Height Ratio Calculator
Calculate your Waist-to-Height Ratio (WHtR) to assess central body fat distribution and cardiovascular health risk. A more accurate indicator than BMI for health assessment.
Waist-Hip Ratio Calculator
Calculate your Waist-Hip Ratio (WHR) to assess body fat distribution and cardiovascular health risk. Get personalized health insights based on your measurements.
ABSI Calculator
Calculate your A Body Shape Index (ABSI) to assess cardiovascular risk based on waist circumference, height, weight, age, and gender. More accurate than BMI for predicting health risks.
Walking Calorie Calculator
Calculate calories burned while walking based on your weight, speed, duration, terrain, and personal factors. Get detailed walking metrics and health insights.
Fitness Age Calculator
Calculate your fitness age based on lifestyle factors, exercise habits, and health indicators. Discover how your fitness compares to your chronological age.
Mayo Clinic Well-Being Index Calculator
Assess your overall well-being using the Mayo Clinic Well-Being Index. Evaluate burnout, emotional health, sleep quality, and life satisfaction with this comprehensive assessment tool.
Body Fat Calculator
Calculate your body fat percentage using various methods including skinfold measurements, Navy method, and BMI estimation. Get personalized body fat ranges and health insights.
Ideal Weight Calculator
Calculate your ideal body weight using various formulas including Devine, Robinson, Miller, and Hamwi methods. Get personalized weight ranges based on your height, gender, and body frame size.
Pregnancy Weight Gain Calculator
Calculate healthy weight gain during pregnancy based on your pre-pregnancy BMI. Get personalized weight gain recommendations for each trimester to support a healthy pregnancy.
VO2 Max Calculator
Calculate your VO2 Max (maximal oxygen consumption) to assess cardiovascular fitness and aerobic capacity. Get personalized fitness insights and training recommendations.
BAI Calculator
Calculate your Body Adiposity Index (BAI) using hip circumference and height measurements
GFR Calculator
Calculate your estimated Glomerular Filtration Rate (eGFR) to assess kidney function using the MDRD or CKD-EPI formula.
Body Surface Area Calculator
Calculate your body surface area (BSA) using various formulas including DuBois & DuBois, Mosteller, and Haycock. Essential for medical dosing and burn assessment.
BAC Calculator
Calculate your Blood Alcohol Content (BAC) based on drinks consumed, body weight, gender, and time elapsed. Get accurate BAC estimates for responsible drinking.
Screen Time Impact Calculator
Calculate the potential health impacts of your daily screen time usage and get personalized recommendations for digital wellness.
BRI Calculator
Calculate your Body Roundness Index (BRI) to assess body shape and abdominal roundness. Get comprehensive analysis of your body composition and health risks.
WHO-5 Well-Being Index Calculator
Calculate your mental well-being and quality of life using the WHO-5 Well-Being Index, a validated screening tool for depression and overall psychological well-being.
Heart Age Calculator
Calculate your heart age based on cardiovascular risk factors and compare it to your chronological age
Daily Heart Rate Per Step Calculator
Calculate your average heart rate per step based on daily activity and heart rate data